问题
I am getting the following error:
Unable to Download: APP_NAME could not be installed at this time [Done/Retry options]
I am on iOS 9 Beta v5. Will I not be able to install any versions of my app from Crashlytics because I am using iOS 9?
回答1:
We started to have this problem after renewing our apple developer membership. I fixed by deleting the iOS Provisioning Profiles through the apple website and generated new ones. I've also resetted my XCode cached data:
rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"
rm -rf ~/Library/Developer/Xcode/DerivedData
rm -rf ~/Library/Caches/com.apple.dt.Xcode
defaults delete com.apple.dt.Xcode
I've also removed all cached provisioning profiles at /Users/<user>/Library/MobileDevice/Provisioning Profiles
Then I opened XCode > View details > Download all to download the new profiles and distributed a new build. It worked from then onwards.
回答2:
Found this answer on Crashlytics' forum: https://twittercommunity.com/t/download-problem-detected/52772
Basically you need to delete existing app from App Store before trying to install the beta build
回答3:
In IOS9, display image URL is required in manifest.plist. It give this error because image is missing from URL. I added a image and it is working for me, but I have my personal server. Maybe diawi.com, hockeysdk, crashlytics should update their server.
回答4:
We distribute our app builds with Crashlytics Beta and hit the same problem today. Disabling the 'ios 8 download fix' checkbox fixed our problem.
In the device error log I saw "Failed to install application"... "Error Domain=SSErrorDomain Code=143" when I tried to install our build from the Crashlytics app.
https://twittercommunity.com/t/ios-8-download-fix/34326 states that the ios 8 download fix is
using a different bundle identifier in the download manifest to trick the OS into downloading the payload
回答5:
The follow answers said that "display image URL is required in manifest.plist.",but right now my app is working without this under iOS 9.I have mistaken the bundle identifier.iOS 9 will check the value.
iOS 9 became more strict with the manifest information:the tag,the value,or something else.
回答6:
I also had that problem. I deleted and created again " provisioning profile" , but that problem was not resolved.
I tried test option insert app store, but it failed and showed following problem "Found an unexpected Mach-O header code: 0x7263c21" .
Following this link "Found an unexpected Mach-O header code: 1918975009 in xCode 6 " I received the answer to my question. I have double framework, I deleted it and the issue was resolved.
来源：https://stackoverflow.com/questions/31924913/crashlytics-with-ios-9-unable-to-download-app